[LU-15434] evicted client can return stale data from a mirrored file Created: 11/Jan/22  Updated: 25/Jul/22  Resolved: 25/Jul/22

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Alex Zhuravlev Assignee: WC Triage
Resolution: Duplicate Votes: 0
Labels: flr-improvement

Issue Links:
Duplicate
duplicates LU-15431 read may return stale data from repli... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807
Epic Link: FLR tech debt review

 Description   
  • OST_READ doesn't check layout version
  • evicted from MDS client doesn't notice layout change
  • such a client can return stale data to userspace


 Comments   
Comment by Patrick Farrell [ 11/Jan/22 ]

One comment: It seems like this could probably be fixed by the whatever fixes LU-15431.

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